/*
 * shoes2.c - 计算多个鞋尺码对应的英寸长度
 */

#include <stdio.h>
#define ADJUST 7.64
#define SCALE 0.325

int main(void)
{
    double shoe, foot;
    printf("Shoe size(men's)    foot length\n");
    shoe = 3.0;
    while (shoe < 18.5) {
        foot = SCALE * shoe  + ADJUST;
        printf("%10.1f %15.2f inches\n", shoe, foot);
        shoe = shoe + 1.0;
    }

    printf("If the shoe fits, wear it.\n");
    return 0;
}
